I got a bunch of errors from the preview feature of panels via page manager.
go to the ctool module dir from a terminal window and type –
curl http://drupal.org/files/1739718-fix-block-warning.patch | git apply
i had to install git to make this work (yum install git) and i received an error about an unexpected difference in file sizes but it looks like the patch worked. known issue. i wanted to document it because i’ll probably have to put this into prod as well as sand.
landie.tech 